@@ -96,10 +96,10 @@ discard block  | 
                                                    ||
| 96 | 96 |          if (isset($values["link"]) && ($values["link"] !== NULL)) { | 
                                                        
| 97 | 97 | $values["message"] .= "\n";  | 
                                                        
| 98 | 98 | $values["message"] .= "<" . $values["link"];  | 
                                                        
| 99 | -            if(isset($values["link_text"]) && ($values["link_text"] !== NULL)) { | 
                                                        |
| 99 | +            if (isset($values["link_text"]) && ($values["link_text"] !== NULL)) { | 
                                                        |
| 100 | 100 | $values["message"] .= "|" . $values["link_text"];  | 
                                                        
| 101 | 101 | }  | 
                                                        
| 102 | - $values["message"] .= ">" ;  | 
                                                        |
| 102 | + $values["message"] .= ">";  | 
                                                        |
| 103 | 103 | }  | 
                                                        
| 104 | 104 | |
| 105 | 105 | // Set the parameters for the request  | 
                                                        
@@ -141,11 +141,11 @@ discard block  | 
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| 141 | 141 |          try { | 
                                                        
| 142 | 142 | $client = new \GuzzleHttp\Client();  | 
                                                        
| 143 | 143 |              $json_response = $client->request('POST', $this->url, [ | 
                                                        
| 144 | - 'body' => json_encode( $params )  | 
                                                        |
| 144 | + 'body' => json_encode($params)  | 
                                                        |
| 145 | 145 | ]);  | 
                                                        
| 146 | 146 | }  | 
                                                        
| 147 | -        catch(RequestException $e) { | 
                                                        |
| 148 | -            throw new RuntimeException('The request to the webhook failed: '.$e->getMessage(), $e->getCode(), $e); | 
                                                        |
| 147 | +        catch (RequestException $e) { | 
                                                        |
| 148 | +            throw new RuntimeException('The request to the webhook failed: ' . $e->getMessage(), $e->getCode(), $e); | 
                                                        |
| 149 | 149 | }  | 
                                                        
| 150 | 150 | |
| 151 | 151 | // We re-initialize the attachments to prevent any conflict with a future message.  | 
                                                        
@@ -175,13 +175,13 @@ discard block  | 
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| 175 | 175 | // Create an array with the valid values  | 
                                                        
| 176 | 176 |                  $valid_values = explode(",", self::SLACK_VALID_ATTACHMENTS); | 
                                                        
| 177 | 177 | |
| 178 | -                if(!in_array($key, $valid_values)) { | 
                                                        |
| 178 | +                if (!in_array($key, $valid_values)) { | 
                                                        |
| 179 | 179 | unset($attachment[$key]);  | 
                                                        
| 180 | 180 | }  | 
                                                        
| 181 | 181 | }  | 
                                                        
| 182 | 182 | |
| 183 | 183 | // Check if a message has been defined  | 
                                                        
| 184 | -            if(!isset($attachment["fallback"], $attachment["fields"], $attachment["fields"]["title"])) { | 
                                                        |
| 184 | +            if (!isset($attachment["fallback"], $attachment["fields"], $attachment["fields"]["title"])) { | 
                                                        |
| 185 | 185 |                  throw new InvalidArgumentException("Attachment fields are missing."); | 
                                                        
| 186 | 186 | }  | 
                                                        
| 187 | 187 | }  | 
                                                        
@@ -162,8 +162,7 @@  | 
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| 162 | 162 | * @param array $attachments  | 
                                                        
| 163 | 163 | * @return Webhook  | 
                                                        
| 164 | 164 | */  | 
                                                        
| 165 | - public function setAttachments($attachments)  | 
                                                        |
| 166 | -    { | 
                                                        |
| 165 | +    public function setAttachments($attachments) { | 
                                                        |
| 167 | 166 |          if (!is_array($attachments)) { | 
                                                        
| 168 | 167 |              throw new InvalidArgumentException('The attachments must be an array.'); | 
                                                        
| 169 | 168 | }  |